let musicPlaylistBack = document.querySelector(".musicPlaylistBack");
let musicPlaylistCover = document.querySelector(".musicPlaylistCover");

//  点击返回，回退至上一级
musicPlaylistBack.addEventListener("click", evt => {
    history.back()
})

let update = () => {
    let musicPlaySongsList = document.querySelectorAll(".musicPlayListLi");
    let songIdList = [];
    musicPlaySongsList.forEach(element => {
        let songId = element.getAttribute("data-song-id");
        songIdList.push(songId);
        element.addEventListener("click", e => {
            utils.musicPlayerLoader(songIdList, songId)
            utils.navigateTo("#musicPlayer");
        })
    })
}